Glossed Push Button Membrane Switch Conductive Rubber Keypad Embossed

Quick Detail:

> Circuit crossing : yes

> Conductive side :top side conductive 

> Tolerance:0.05 mm

> Water proof class : IP 67

Description:

> Pitch : 2.54 mm

> Button : flat

> Led light : 4

> Led style : single color

> Led Style : double color 

Applications: 

1.     A. For measuring device, such as analytic instrument, nautical intrument , medical equipment and so on  
 

B. For mechanical and electrical products such as CNC machine electric weighing  ,robot ,printing machine, function keyboard, monitor, printer, graphic plolter and so on .
 

C. For OS office system , such as telephone set ,fax machine, copy cat ,counter and so on 

3. Note:

Metal dome’s feet can’t be folded 90 degree toward its top when use , it will reduce the life span of metal dome

Specifications

We one of the biggest manufacturer and very famous in China. 
1. PCB 
2. Adhesive 3M 
3. Nicomatic Connector

A. Material : Rohs compliant material ,for example ,Autotype ,3M ,Nicomatic.

B. Dimension : According to customer 's drawing or design ,OEM design.

C. Color: Pantone and Ral color match system.

D. constrution : various types to meet customer 's demand.

Advantage:

1. Accurate and strick  color matching according to customer's requirement,both Panton and Ral color matching system ,using advanced light box and computer color mataching,we can also do half-tone printing                                          

2. Good material control to make sure all the material are high quality ,all the material we used  are Rohns compliant                                                   

3. Our engineer will work with customers and  reommend specail constrution design to meet customer's desires ,such water proof ,dust proof and anti corrasion and so on   

4. Strick quality inspection ,100 %  funtional tesiting ,and we can also do specified testing ,such as humility testing ,life expectancy testing ,actuation force testing.

5. We are qualified  Dara switch .5. Except membrane switch and touch screen, we can also do different types of assembly,such as membrane switch and touch screen with FPC, PCB ,silicone rubber ,metal backer ,plastic bezel and so on.       

6. We can accept small quantity order and offer competitve price.

Technical Parameters

1. Electrical

Maximum Circuit Rating: 35V(DC),100mA,1W

Contact Resistance: 10Ω~ 500Ω (Varies from the trace length and material)

Insulation Resistance: 100MΩ 100V

Dielectric: 250 Vrms (50~60Hz 1min)

Contact Bounce: < 5ms 

Life:   Flat: ≥ 5million times

           Tactile: ≥ 1 million times

            Duraswitch: ≥ 10million times